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首页> 外文期刊>Journal of Applied Polymer Science >The use of metal-containing monomer in thepreparation of molecularly imprinted polymer to increase the adsorption capacity
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The use of metal-containing monomer in thepreparation of molecularly imprinted polymer to increase the adsorption capacity

机译：含金属单体在分子印迹聚合物制备中的应用以提高吸附能力

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摘要

Molecular imprnting is an elegant approach to induce antibody like rec-ognition ability in synthetic polymers. The technique of molecular imprinting has been used extensively in the preparation of tailor-made stationary phases in chromatogra-phy, sorbents in solid phase extraction, sensor elements, etc. Though several of the reported molecularly imprinted polymers (MIPs) possess substrate selectivity compa-rable to antibodies, they are poor in adsorption capacity. The adsorption capacity could be improved presumably through enhanced interaction between the functionalities of the monomers and the print molecule. A simple approach to improve the interaction is perhaps the use of chemically modified monomers in the synthesis of the MIPs. This article explores this possibility by using a metal-containing monomer in the synthesis of MIP. The data obtained using a copper acrylate based MIP and cholesterol as substrate indicates the adsorption capacity can be improved considerably through the simple chemical modification of the functional monomer.
机译：分子印迹法是一种在合成聚合物中诱导类似识别能力的抗体的绝佳方法。分子印迹技术已广泛用于色谱中定制的固定相的制备，固相萃取中的吸附剂，传感器元件等。尽管一些已报道的分子印迹聚合物（MIP）具有底物选择性比较容易产生抗体，吸附能力差。推测可以通过增强单体的官能团和印刷分子之间的相互作用来提高吸附能力。一种改善相互作用的简单方法可能是在MIP的合成中使用化学修饰的单体。本文通过在MIP合成中使用含金属的单体来探索这种可能性。使用基于丙烯酸铜的MIP和胆固醇作为底物获得的数据表明，通过对功能单体进行简单的化学改性，可以大大提高吸附能力。

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